He refused to disclose , on the grounds that it would be a breach of confidence.

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29676' and id < 2411441 and id<>'2411441' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29676' and id > 2411441 and id<>'2411441' order by id asc limit 5